#banner {
  overflow: hidden;
  position: relative;
  color: white;
}
#banner .banner_phone{
    display: none;
}
#banner  .banner_bg {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
  -webkit-transition: all 6s;
  transition: all 6s;
}
#banner .banner_txt {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  text-align: center;
}
#banner .banner_txt > * {
  opacity: 0;
  -webkit-transform: translateY(25px);
      -ms-transform: translateY(25px);
          transform: translateY(25px);
  -webkit-transition: all 1s;
  transition: all 1s;
}
#banner .banner_txt > *:nth-child(1) {
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
#banner .banner_txt > *:nth-child(2) {
  -webkit-transition-delay: 0.6s;
          transition-delay: 0.6s;
}
#banner .banner_txt > *:nth-child(3) {
  -webkit-transition-delay: 0.8s;
          transition-delay: 0.8s;
}
#banner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#banner .phone_play {
  display: none;
}
#banner .swiper-slide {
  height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
#banner .swiper-slide-active .banner_txt > * {
  opacity: 1;
  -webkit-transform: none;
      -ms-transform: none;
          transform: none;
}
#banner .swiper-slide-active .banner_bg {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}
#banner .banner_point {
  position: absolute;
  z-index: 2;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
#banner .banner_point span {
  width: 40px;
  height: 2px;
  background: #fff;
  opacity: 1;
  margin: 0 7.5px;
  border-radius: 0px;
}
#banner .banner_point .swiper-pagination-bullet-active {
  background: #D93E69;
}
#banner .banner_more {
  margin-left: auto;
  margin-right: auto;
  background: #fff;
}
#banner .banner_btn {
  position: absolute;
  z-index: 2;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 48px;
  height: 48px;
}
#banner .banner_btn svg {
  position: relative;
  z-index: 2;
  width: 9px;
}
#banner .banner_btn svg path {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
#banner .banner_btn::after {
  position: absolute;
  content: "";
  display: block;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background: #333;
  width: 0;
  height: 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  border-radius: 50%;
}
#banner .banner_btn:hover::after {
  width: 100%;
  height: 100%;
}
#banner .banner_btn:hover svg path {
  fill: #fff;
}
#banner .banner_btn svg path {
  fill: #fff;
}
#banner .banner_prev {
  left: 80px;
}
#banner .banner_next {
  right: 80px;
}
.banner_task{
    display: none;
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    
}
.banner_task>div{
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }
.banner_task video{
        max-height: 80%;
        max-width: 80%;
    }
.banner_task svg{
        margin-top: 20px;
        transition: all 0.5s;
        cursor: pointer;
        
}
.banner_task svg:hover{
            transform: rotate(180deg);
}
@media screen and (max-width: 1200px) {
  #banner {
    margin-top: 60px;
  }
  #banner .banner_prev {
    left: 40px;
  }
  #banner .banner_next {
    right: 40px;
  }
}
@media screen and (max-width: 768px) {
  #banner .banner_prev {
    left: 5%;
  }
  #banner .banner_next {
    right: 5%;
  }
  #banner .banner_btn {
    display: none;
  }
  #banner .banner_pc{
    display: none;
}
#banner .swiper-slide{
    height: auto;
}
#banner .banner_phone{
    display: block;
    height: auto;
    
        width: 100%;
}
#banner .banner_point{
    bottom: 25px;
}
#banner .phone_play{
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    cursor: pointer;
}
#banner video{
    display: none;
}
}
@media screen and (min-width: 768px) {
    #banner .phone_play{
        display: none !important;
    }
}